Design And Implementation Of Indoor Wireless Coverage Network Management Client

With the development of communication industry,wireless network coverage is widely increasing.In China,more and more customers prefer to choose wireless network which is able to be connected anytime and inexpensive.Since the need of data amount by users is increasing,it has been increasingly urgent to provide high-quality wireless network.In this kind of background,the project proposed the topic of Indoor wireless network client,which is devoted to achieve the coverage of high-quality indoor wireless network.The client system contains master device and slave device.The master is responsible for connecting TD-LTE signal,while the slave is for spreading the network by sending the received signal to antenna.The network management communicates with both the master and slave devices to operate parameter inquiry,configuration management and performance collection,etc.on client devices.The operation on slave devices is forwarded through master devices.In this paper,the first two chapters introduce the background and importance of the research on wireless coverage and some techniques related to 4G network.The third chapter discusses the design of the whole network management system,which includes network management platform,local monitor system and network management client.The data transmission in network management system is through serial ports and network ports.In addition,the communication protocol is designed using the idea of layering.It contains carrying layer,connection layer,accessing layer and monitoring layer from up to down.Each layer is functionally independent and each protocol has independent protocol unit and frame format.The forth chapter explains the design frame of the network client,the scheme of software programming and the communication between each module.The software part is supposed to implement the mechanism of information handling in master and slave modules.The remaining part of this paper is a test of network management client functions.Results of the test show the network management and clients communicate normally and correctly and the network management monitor platform has achieved the unified monitoring on client devices.